static function build(&$writer, $buttonrecord, $opts = array())
{
$writer->byteAlign();
$writer->putUIBits(0, 2);
// ButtonReserved
$buttonHasBlendMode = $buttonrecord['ButtonHasBlandMode'];
$buttonHasFilterList = $buttonrecord['ButtonHasFilterList'];
$writer->putUIBit($buttonHasBlendMode);
$writer->putUIBit($buttonHasFilterList);
$writer->putUIBit($buttonrecord['ButtonStateHitTest']);
$writer->putUIBit($buttonrecord['ButtonStateDown']);
$writer->putUIBit($buttonrecord['ButtonStateOver']);
$writer->putUIBit($buttonrecord['ButtonStateUp']);
//
$writer->putUI16LE($buttonrecord['CharacterID']);
$writer->putUI16LE($buttonrecord['PlaceDepth']);
IO_SWF_Type_MATRIX::build($writer, $buttonrecord['PlaceMatrix']);
if ($opts['tagCode'] == 34) {
// DefineButton2
IO_SWF_Type_CXFORMWITHALPHA::build($writer, $buttonrecord['ColorTransform']);
} else {
IO_SWF_Type_CXFORM::build($writer, $buttonrecord['ColorTransform']);
}
if ($opts['tagCode'] == 34 && $opts['Version'] >= 8) {
// DefineButton2 & SWF8 later
if ($buttonHasFilterList == 1) {
IO_SWF_Type_FILTERLIST::build($writer, $buttonrecord['FilterList']);
}
if ($buttonHasBlendMode == 1) {
$writer->putUI8($buttonrecord['BlendMode']);
}
}
}
